Jerryborg Floating Oil Hoses

Jerryborg Marine floating oil hose is designed for offshore oil discharge. It is a self-floating hose that transfers crude oil and petroleum products from offshore vessels and mooring systems. The floating oil hose is suitable for most media, such as oil (up to 50 percent aromatic content), water, brine, barite, cement, etc.

Jerryborg Marine floating oil hoses are designed and produced in full compliance with OCIMF standards. Our marine floating oil hoses are manufactured and tested in accordance with the requirements of ISO 9001:2015 quality standards.

Floating Oil Hose Types

 

   Mainline floating   hose

Marine floating hoses are typically used   to transport crude oil and various liquid petroleum products.   
   One end reinforced half floating hose

This floating hose is mainly employed to link   with single point mooring or CALM float systems, enabling the transfer of   cargo oil and petroleum fluids between FPSO units and tankers.   
   Oil tanker rail floating hose

They are usually mounted on the side of   the ship and are used for the connection between pipeline end manifold   (PLEMs) of the FPSO unit.   
   Reducing floating hose

Usually constructed to achieve an   effective connection between a large diameter trunking hose and a small   diameter rubber oil hose.   
   Tail floating hose

Suitable for connection between tanker   rail hoses and mainline hoses   

Floating Oil Hose Construction

  • Inner tube: Oil-resistant NBR compounded synthetic rubber for very smooth crude oil transport.
  • Reinforcement: Multi-layer high tensile strength synthetic cord fabric with embedded spiral steel wire.
  • Safety Lining: Special construction to prevent defects or damage due to accidental tearing or surface damage to the main liner.
  • Floating devices: 100% closed cell foam board wrapped around the hose to provide buoyancy.
  • Cover: Orange/black CR synthetic rubber; oil, abrasion, and weather resistant.
  • Couplings Fittings: HP couplings offer optimum flexibility to accommodate a wide range of couplings with a choice of flanges PN10/16 or asa150 lbs.
Floating-hose-construction

Test & Inspection

Acceptance testing for the hose purchased is to be based on the tests indicated in the Guide to Manufacturing and Purchasing Hoses for Offshore Moonings (GMPHOM 2009).

・Adhesion tests
・Weight test
・Minimum bend radius test
・Torsion test (if specified)
・Bending stiffness test
・Hydrostatic test

・Kerosene test (if specified)
・Tensile test (if specified)
・Vacuum test
・Electrical test
・Float hydrostatic test
・Lifting lug acceptance test

Adhesion test

Weight test in air

Weight test in air

Minimum bend radius test

Bending stiffness test

Bending stiffness test

Hydrostatic test

Hydrostatic test

Kerosene test (if specified)

Kerosene test (if specified)

Vacuum test

Vacuum test

Electrical test

Electrical test

Float hydrostatic test

Float hydrostatic test

Production Process

1. Submarine Hose/Base Hose

Submarine-Hose-Base-Hose
Submarine-Hose-Production-Process
Base-Hose-production-process
Production-Process

2. Floating Hose

Floating-Hose-production-process
Floating-oil-Hose-producion-process
Floating-Hoses-production-process

Floating Hose Characteristic

1. Individual closed-cell foam floatation casing to prevent water absorption.

2. The CR outer layer has the advantage of being resistant to abrasion, UV rays, aging, and corrosive environments.

3. Customised coupling accessories available.

4. Minimum reserve buoyancy: 20% or according to customer requirements.

5. Electrical continuity: Electrical continuity is continuous or intermittent according to the customer’s specifications.

6. Single carcass and double carcass.

7. Rated working pressure: 15Bar, 19Bar, 21Bar optional.

8. Safety Factor: 5:1.

Floating-Hoses-Characteristic
Floating-Hose-Characteristic

Marine Floating Oil Hose Technical Specification

   
Nominal   Diameter   		    
Outside   Diameter   		    
Weight in   Air Empty & Weight in Air full of Sea water   		    
Minimum   Bending Radius   
   
inch   		    
mm   		    
D1   		    
D2   		    
9.1m   		    
10.7m   		    
12.2m   		    
m   
   
Body   		    
End   		    
30FT   		    
35FT   		    
40FT   
   
6   		    
150   		    
430   		    
485   		    
852   		    
963   		    
1067   		    
0.9   
   
1021   		    
1162   		    
1294   
   
8   		    
200   		    
515   		    
575   		    
114   		    
1259   		    
1396   		    
1.2   
   
1410   		    
1607   		    
1793   
   
10   		    
250   		    
600   		    
675   		    
1476   		    
1667   		    
1847   		    
1.5   
   
1931   		    
2201   		    
2456   
   
12   		    
300   		    
670   		    
745   		    
1822   		    
2059   		    
2281   		    
1.8   
   
2490   		    
2844   		    
3176   
   
16   		    
400   		    
825   		    
850   		    
2542   		    
2877   		    
3191   		    
2.4   
   
3628   		    
4154   		    
4647   
   
20   		    
500   		    
965   		    
1000   		    
3273   		    
3712   		    
4124   		    
3   
   
4996   		    
5738   		    
6434   
   
24   		    
600   		    
1120   		    
1165   		    
3478   		    
4979   		    
5544   		    
3.6   
   
6885   		    
7927   		    
8905